MOSCOW, May 26. /TASS/. Following their talks, Russian President Vladimir Putin and Kazakh leader Kassym-Jomart Tokayev will sign an unusual yet significant declaration on seven pillars of friendship and good-neighborliness, Kremlin Aide Yury Ushakov announced at a briefing.

"The presidents of Russia and Kazakhstan will sign a joint statement on seven pillars of friendship and good-neighborliness between our peoples," he said. "The statement will outline the priority tasks for consistently strengthening the full spectrum of our bilateral cooperation," Ushakov specified.

"That will be an unusual yet highly significant and useful document," the diplomat noted.